1521285120

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1021

約数の個数: 288

約数和(自身を含む): 5588397360

約数和(自身を除く): 4067112240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 971, 1020, 1024, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 1942, 2040, 2048, 2176, 2304, 2448, 2560, 2720, 2880, 2913, 3060, 3072, 3264, 3840, 3884, 4080, 4352, 4608, 4855, 4896, 5120, 5440, 5760, 5826, 6120, 6144, 6528, 7680, 7768, 8160, 8704, 8739, 9216, 9710, 9792, 10240, 10880, 11520, 11652, 12240, 13056, 14565, 15360, 15536, 16320, 16507, 17408, 17478, 18432, 19420, 19584, 21760, 23040, 23304, 24480, 26112, 29130, 30720, 31072, 32640, 33014, 34816, 34956, 38840, 39168, 43520, 43695, 46080, 46608, 48960, 49521, 52224, 58260, 62144, 65280, 66028, 69912, 77680, 78336, 82535, 87040, 87390, 92160, 93216, 97920, 99042, 104448, 116520, 124288, 130560, 132056, 139824, 148563, 155360, 156672, 165070, 174080, 174780, 186432, 195840, 198084, 233040, 247605, 248576, 261120, 264112, 279648, 297126, 310720, 313344, 330140, 349560, 372864, 391680, 396168, 466080, 495210, 497152, 522240, 528224, 559296, 594252, 621440, 660280, 699120, 742815, 745728, 783360, 792336, 932160, 990420, 994304, 1056448, 1118592, 1188504, 1242880, 1320560, 1398240, 1485630, 1491456, 1566720, 1584672, 1864320, 1980840, 1988608, 2112896, 2237184, 2377008, 2485760, 2641120, 2796480, 2971260, 2982912, 3169344, 3728640, 3961680, 4225792, 4474368, 4754016, 4971520, 5282240, 5592960, 5942520, 5965824, 6338688, 7457280, 7923360, 8451584, 8948736, 9508032, 9943040, 10564480, 11185920, 11885040, 12677376, 14914560, 15846720, 16903168, 17897472, 19016064, 21128960, 22371840, 23770080, 25354752, 29829120, 31693440, 33806336, 38032128, 42257920, 44743680, 47540160, 50709504, 63386880, 76064256, 84515840, 89487360, 95080320, 101419008, 126773760, 152128512, 169031680, 190160640, 253547520, 304257024, 380321280, 507095040, 760642560, 1521285120]

約数ペア:

[(1, 1521285120), (2, 760642560), (3, 507095040), (4, 380321280), (5, 304257024), (6, 253547520), (8, 190160640), (9, 169031680), (10, 152128512), (12, 126773760), (15, 101419008), (16, 95080320), (17, 89487360), (18, 84515840), (20, 76064256), (24, 63386880), (30, 50709504), (32, 47540160), (34, 44743680), (36, 42257920), (40, 38032128), (45, 33806336), (48, 31693440), (51, 29829120), (60, 25354752), (64, 23770080), (68, 22371840), (72, 21128960), (80, 19016064), (85, 17897472), (90, 16903168), (96, 15846720), (102, 14914560), (120, 12677376), (128, 11885040), (136, 11185920), (144, 10564480), (153, 9943040), (160, 9508032), (170, 8948736), (180, 8451584), (192, 7923360), (204, 7457280), (240, 6338688), (255, 5965824), (256, 5942520), (272, 5592960), (288, 5282240), (306, 4971520), (320, 4754016), (340, 4474368), (360, 4225792), (384, 3961680), (408, 3728640), (480, 3169344), (510, 2982912), (512, 2971260), (544, 2796480), (576, 2641120), (612, 2485760), (640, 2377008), (680, 2237184), (720, 2112896), (765, 1988608), (768, 1980840), (816, 1864320), (960, 1584672), (971, 1566720), (1020, 1491456), (1024, 1485630), (1088, 1398240), (1152, 1320560), (1224, 1242880), (1280, 1188504), (1360, 1118592), (1440, 1056448), (1530, 994304), (1536, 990420), (1632, 932160), (1920, 792336), (1942, 783360), (2040, 745728), (2048, 742815), (2176, 699120), (2304, 660280), (2448, 621440), (2560, 594252), (2720, 559296), (2880, 528224), (2913, 522240), (3060, 497152), (3072, 495210), (3264, 466080), (3840, 396168), (3884, 391680), (4080, 372864), (4352, 349560), (4608, 330140), (4855, 313344), (4896, 310720), (5120, 297126), (5440, 279648), (5760, 264112), (5826, 261120), (6120, 248576), (6144, 247605), (6528, 233040), (7680, 198084), (7768, 195840), (8160, 186432), (8704, 174780), (8739, 174080), (9216, 165070), (9710, 156672), (9792, 155360), (10240, 148563), (10880, 139824), (11520, 132056), (11652, 130560), (12240, 124288), (13056, 116520), (14565, 104448), (15360, 99042), (15536, 97920), (16320, 93216), (16507, 92160), (17408, 87390), (17478, 87040), (18432, 82535), (19420, 78336), (19584, 77680), (21760, 69912), (23040, 66028), (23304, 65280), (24480, 62144), (26112, 58260), (29130, 52224), (30720, 49521), (31072, 48960), (32640, 46608), (33014, 46080), (34816, 43695), (34956, 43520), (38840, 39168)]